A reveller performs during the 33rd annual gay and lesbian Mardi Gras parade in central Sydney
A reveller performs during the 33rd annual gay and lesbian Mardi Gras parade in central Sydney March 5, 2011. At least 15 floats in the parade were themed to voice opposition against Australian laws on same-sex marriage, according to organisers. REUTERS/Daniel Munoz (AUSTRALIA - Tags: SOCIETY)